byte[] central = ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, dummy}); assertEquals("central length", data2.length, central.length); for (int i=0; i<central.length; i++) { assertEquals("central byte "+i, data2[i], central[i]); }
byte[] local = ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, dummy}); assertEquals("local length", data.length, local.length); for (int i=0; i<local.length; i++) { assertEquals("local byte "+i, data[i], local[i]); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java
Method name: void testMerge() Method name: void testMerge()
Number of AST nodes: 4 Number of AST nodes: 4
1
byte[] central =
1
byte[] local =
2
            ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, dummy});
2
            ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, dummy});
3
        assertEquals("central length", data2.length, central.length);
3
        assertEquals("local length", data.length, local.length);
4
        for (int i=0; i<central.length; i++) {
4
        for (int i=0; i<local.length; i++) {
5
            assertEquals("central byte "+i, data2[i], central[i]);
5
            assertEquals("local byte "+i, data[i], local[i]);
6
        }
6
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons8
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)6.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    10
    byte[] central = ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, dummy});
    10
    byte[] central = ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, dummy});
    1
    byte[] local = ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, dummy});
    Differences
    Expression1Expression2Difference
    centrallocalVARIABLE_NAME_MISMATCH
    mergeCentralDirectoryDatamergeLocalFileDataDataMETHOD_INVOCATION_NAME_MISMATCH
    1
    byte[] local = ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, dummy});
    11
    assertEquals("central length", data2.length, central.length);
    11
    assertEquals("central length", data2.length, central.length);
    2
    assertEquals("local length", data.length, local.length);
    Differences
    Expression1Expression2Difference
    "central length""local length"LITERAL_VALUE_MISMATCH
    data2dataVARIABLE_NAME_MISMATCH
    centrallocalVARIABLE_NAME_MISMATCH
    2
    assertEquals("local length", data.length, local.length);
    12
    for (int i = 0; i < central.length; i++)
    12
    for (int i = 0; i < central.length; i++)
    3
    for (int i = 0; i < local.length; i++)
    Differences
    Expression1Expression2Difference
    centrallocalVARIABLE_NAME_MISMATCH
    3
    for (int i = 0; i < local.length; i++)
    13
    assertEquals("central byte " + i, data2[i], central[i]);
    13
    assertEquals("central byte " + i, data2[i], central[i]);
    4
    assertEquals("local byte " + i, data[i], local[i]);
    Differences
    Expression1Expression2Difference
    "central byte ""local byte "LITERAL_VALUE_MISMATCH
    data2dataVARIABLE_NAME_MISMATCH
    centrallocalVARIABLE_NAME_MISMATCH
    4
    assertEquals("local byte " + i, data[i], local[i]);
    Precondition Violations (0)
    Row Violation